Patchwork [U-Boot,v4,7/7] modify files for ben nanonote board

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Submitter Xiangfu Liu
Date Dec. 8, 2010, 6:20 a.m.
Message ID <1291789249-4287-8-git-send-email-xiangfu@openmobilefree.net>
Download mbox | patch
Permalink /patch/74641/
State Changes Requested
Headers show

Comments

Xiangfu Liu - Dec. 8, 2010, 6:20 a.m.
Signed-off-by: Xiangfu Liu <xiangfu@openmobilefree.net>
---
 MAKEALL                             |    4 +++-
 Makefile                            |   10 ++++++++++
 arch/mips/include/asm/global_data.h |    9 +++++++++
 arch/mips/lib/board.c               |    8 ++++++++
 arch/mips/lib/time.c                |    2 ++
 5 files changed, 32 insertions(+), 1 deletions(-)

Patch

diff --git a/MAKEALL b/MAKEALL
index 767d561..8631cc5 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -541,7 +541,9 @@  LIST_mips="		\
 ## MIPS Systems		(little endian)
 #########################################################################
 
-LIST_mips4kc_el=""
+LIST_mips4kc_el="	\
+	qi_lb60
+"
 
 LIST_mips5kc_el=""
 
diff --git a/Makefile b/Makefile
index 0685ef9..62e59e2 100644
--- a/Makefile
+++ b/Makefile
@@ -1176,6 +1176,16 @@  qemu_mips_config	: unconfig
 	@echo "#define CONFIG_QEMU_MIPS 1" >$(obj)include/config.h
 	@$(MKCONFIG) -a qemu-mips mips mips qemu-mips
 
+#########################################################################
+## MIPS32 XBurst jz4740
+#########################################################################
+qi_lb60_config  : unconfig
+	@mkdir -p $(obj)include
+	@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h
+	@echo "Compile NAND boot image for QI LB60"
+	@$(MKCONFIG) -a qi_lb60 mips xburst nanonote xburst
+	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
+
 #========================================================================
 # Nios
 #========================================================================
diff --git a/arch/mips/include/asm/global_data.h b/arch/mips/include/asm/global_data.h
index 271a290..256f242 100644
--- a/arch/mips/include/asm/global_data.h
+++ b/arch/mips/include/asm/global_data.h
@@ -39,6 +39,15 @@ 
 typedef	struct	global_data {
 	bd_t		*bd;
 	unsigned long	flags;
+#if defined(CONFIG_JZSOC)
+        /* There are other clocks in the jz4740 */
+        unsigned long   cpu_clk;        /* CPU core clock */
+        unsigned long   sys_clk;        /* System bus clock */
+        unsigned long   per_clk;        /* Peripheral bus clock */
+        unsigned long   mem_clk;        /* Memory bus clock */
+        unsigned long   dev_clk;        /* Device clock */
+        unsigned long   fb_base;        /* base address of framebuffer */
+#endif
 	unsigned long	baudrate;
 	unsigned long	have_console;	/* serial_init() was called */
 	phys_size_t	ram_size;	/* RAM size */
diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c
index f317124..9115055 100644
--- a/arch/mips/lib/board.c
+++ b/arch/mips/lib/board.c
@@ -136,10 +136,18 @@  static int init_baudrate (void)
  * argument, and returns an integer return code, where 0 means
  * "continue" and != 0 means "fatal error, hang the system".
  */
+
+#if defined(CONFIG_JZSOC)
+extern int jzsoc_init(void);
+#endif
+
 typedef int (init_fnc_t) (void);
 
 init_fnc_t *init_sequence[] = {
 	board_early_init_f,
+#if defined(CONFIG_JZSOC)
+	jzsoc_init,		/* init gpio/clocks/dram etc. */
+#endif
 	timer_init,
 	env_init,		/* initialize environment */
 #ifdef CONFIG_INCA_IP
diff --git a/arch/mips/lib/time.c b/arch/mips/lib/time.c
index 0e66441..653be6c 100644
--- a/arch/mips/lib/time.c
+++ b/arch/mips/lib/time.c
@@ -24,6 +24,7 @@ 
 #include <common.h>
 #include <asm/mipsregs.h>
 
+#ifndef CONFIG_JZSOC
 static unsigned long timestamp;
 
 /* how many counter cycles in a jiffy */
@@ -96,3 +97,4 @@  ulong get_tbclk(void)
 {
 	return CONFIG_SYS_HZ;
 }
+#endif